Round Heel Boogie Bodies 

Was previously attached to the RUDE guitar for all of the 1981 tour. Once the RUDE received the modified Danelectro neck, Ed swaps the old RUDE neck over to Franky, and gives the Square Heel Boogie Bodies neck back to the Unchained/Circles. He finishes the tour in this configuration. This occurred either just before the final US leg of the tour in mid September 1981, or at some point during the leg in October 1981. Still digging into pics to tighten this date range

First seen on RUDE guitar in 1981.

On Frankenstrat in 1981 and doesn’t fit correctly.  Notice the large neck gap in the pocket.  

Round Heel – Present Day

On wall in 5150 studio